Tinnerss tongs



No. 627,309. 'Patented lune 20, |899. H. 0'.. BJE'ESE.

TINNERfS TUNES.

(Appliczazionled Mar. 9, 1899.)

(No Model.)

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TNF NDRNS PEYERS $0, PHOGLYTHO, WASHINGTON. U.

HENRY O. REESE, OF BALTIMORE, MARYLAND.

TINNERS TONGS.

SPECIFICATION forming part of Letters Patent No. 627,309, dated June 20, 1899. Application led March 9, 1899. Serial No. 708,302. (No model.)

To fol/f whom t may concern:

Be it known that I, HENRY O. REEsE, a citi` zen of the United States, residing at Baltimore, in the State of Maryland, have invented certain new and useful Improvements in Tinners Tongs, of which the following is a speci- Iication.

This invention relates to an improved gage for attachment to iinners tongs. The class of tongs here referred to is that employed by tinners in making seams on tin roofs and for other purposes.

The object of the invention is to provide a gage of simple construction which will give a greater range of adjustment than those heretofore in use.

The invention is illustrated in the accompanying drawings, in which- Figure l is aview of the gaging device sepa rate from the tongs. This is a double gage united bya bar. Fig. 2 isa View of the gageplate of the gaging device seen in Fig. 1. Fig. 3 is a View of a pair of tongs to which the gaging device is attached clamping a sheet of tin-plate. Fig. et is a detail perspective view, on a larger scale, of one end of the gageplate. Fig. 5 is a perspective view of one of the adjustable slides. Fig. Gis a sectional View showing blade, terminal, dog, and setscrew. Fig. 7 shows two views of a modied form of gage, a single gage. Two such gages maybe used, but are not united.

The ordinary tinners tongs have two blades or jaws, the upper one of which, A, is shown in Fig. 3. Each blade or jawis attached to a .shank or handle l) b', said two Shanks being crossed and united by a pivot-bolt or rivet c. Two bars f7, each have a rivet-hole e at its end for attachment to the lower blade. The other ends of these bars are united by a connectingbarf. Each bar also has aslotf,extendinglon gitudinally, and on one face is provided with cross-serrations or ratchet-teeth f2. An adj ustable gage-plate h extends across between the two bars d and at each end is provided with a lateral or right-angled terminal h. A bolt-hole i is in each terminal, and an anglesloty is partly in the terminal and partly in the stop-plate. (See Fig. 4.) An adjustingdog g has a plate g', provided with -a bolt-slot i', and on one side of the 'plate are cross-serrations or ratchet-teeth 7c, which t into or engage the like serrations f2 on the barsV d and are held in such engagement by a bolt and set-screwl,\vl1ich passes through the bolt-hole t' on the terminal, through the bolt-hole t" on the dog, and through the slot f on the bar d. The dog gin its lowest position normally projects into and occupies the angle-slot j; but the dog is adapted to be raised out of the said slot and to enter a slot or notch g2 in the edge of the plate or jaw A. This will be understood more particularly by reference to Fig. 6 of the drawings.

In the description thus far reference has been made to the connected double-gage device, Figs. l to 6. This device, with a connecting gage-plate h, affords a bearing all along the edge of the sheet of tin m.

`The connecting-barf at the center has a rectangular space, in which one of the haudlebars works when the parts are in position to use, and the gage-plate 71. is provided with a notch 72.2 at its center on one side for a similar purpose and is also provided on the other side with a notch h3 for the other handle-bar.

Reference will now be made to the modification Fig. 7, where the connecting gage-plate is dispensed with and a single gage device is to be employed. One of these is to be attached to each bar d; but there will be no connecting-bar between the two like the barf in Figs-1 and This View, Fig. 7, shows the samd'parts as are seen in Figs. 4, 5, and t, and their operation is the same. The only difference between the form in Fig. 7 and that in the other igures is that the slotted bar d in Fig. 7 is shorter than the corresponding bar CZ in the other figures and that there is `no connecting-barfnor connecting-plate 7L. This gage device enables a bend to be made of any width that may be desired in forming joints or seams of tin roofs or for other purposes. By means of the slot or notch g2 on the tongsplate A and the gage-dog g `the device can make a narrower bend than any other device known to me and is more simple.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-

l. Agaging device for tinners tongs having in combination a blade of the tongs; two bars each riveted by one end to the blade and provided With a longitudinal slot and on one face TOO with cross-serrations,f2; a gage-plate inovable on said two bars and having at each end a right-angled terminal provided with a bolthole, fi, and an angle-slot, j; an adjustingdog which may occupy the said angle-slot and is provided with a serrated plate having a slot, i'; and a set-screw bolt passed through the terminal bolt-hole, through the dog-slot and through the longitudinal slot in the bar, as set forth.

2. A gaging device for tinners tongs having in combination a blade of the tongs; two bars each riveted by one end to the blade and provided With a longitudinal slot and on one face with cross-serrations; a gage device on each bar provided With an angle-slot; an adjusting-dog which may occupy the said angle-slot and is provided with a serrated plate having a slot, fi; and a set-screw holt holding these parts together.

3. A gaging device for tinners tongs having in combination a blade of the tongs provided with two edge slots or notches, g2; two bars each riveted by one end to the other blade of the tongs and provided with a longitudinal slot and on one face with cross-serrations; a gage device on each bar provided with an angle-slot; an adjusting-dog which may occupy the said angle-slot and is provided with a serrated plate having a slot, i'; said dogs being adapted to enter the said edge slots or notches; and a set-screw bolt holding each dog and gage device to the serrated bar.

Intestirnony whereof I afx my signature in the presence of two Witnesses.

HENRY O. REESE.

Vitnesses:

CHARLES B. MANN, J r., GEO. KoE'rHER. 

